---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15371 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15371) 06/22/22 _x86_64_ (8 CPU) 22:46:21 LINUX RESTART (8 CPU) 22:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:48:01 203.62 4.82 198.80 0.00 439.07 101084.67 0.00 22:49:01 192.57 0.08 192.49 0.00 7.60 38178.74 0.00 Average: 198.09 2.45 195.64 0.00 223.30 69626.46 0.00 22:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:48:01 28268800 31693320 597156 1.82 160000 3462556 2426784 7.15 1288864 2860964 107600 22:49:01 27714576 31775584 514896 1.57 172768 4038140 1937932 5.71 1268964 3385976 464 Average: 27991688 31734452 556026 1.69 166384 3750348 2182358 6.43 1278914 3123470 54032 22:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:48:01 ens3 415.45 303.50 6625.68 94.89 0.00 0.00 0.00 0.00 22:48:01 vethbcfc56d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 22:48:01 lo 4.27 4.27 0.42 0.42 0.00 0.00 0.00 0.00 22:48:01 docker0 109.92 131.88 8.88 1066.34 0.00 0.00 0.00 0.00 22:49:01 ens3 135.15 85.77 2682.58 19.16 0.00 0.00 0.00 0.00 22:49:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 22:49:01 docker0 9.20 13.50 0.53 91.96 0.00 0.00 0.00 0.00 Average: ens3 275.28 194.62 4653.80 57.02 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 59.55 72.68 4.71 579.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15371) 06/22/22 _x86_64_ (8 CPU) 22:46:21 LINUX RESTART (8 CPU) 22:47:01 CPU %user %nice %system %iowait %steal %idle 22:48:01 all 20.16 0.00 6.08 1.68 0.07 72.02 22:48:01 0 19.68 0.00 6.27 2.92 0.07 71.06 22:48:01 1 20.71 0.00 6.48 0.56 0.07 72.19 22:48:01 2 21.35 0.00 5.51 1.39 0.07 71.69 22:48:01 3 20.85 0.00 6.94 3.29 0.14 68.79 22:48:01 4 19.59 0.00 5.46 0.24 0.05 74.66 22:48:01 5 19.79 0.00 5.82 0.27 0.07 74.05 22:48:01 6 18.82 0.00 6.44 1.98 0.05 72.70 22:48:01 7 20.47 0.00 5.68 2.76 0.07 71.02 22:49:01 all 16.67 0.00 3.74 1.18 0.05 78.37 22:49:01 0 15.44 0.00 3.53 0.08 0.03 80.91 22:49:01 1 17.51 0.00 3.69 2.54 0.05 76.22 22:49:01 2 17.10 0.00 3.46 0.05 0.05 79.33 22:49:01 3 18.66 0.00 3.85 0.57 0.05 76.87 22:49:01 4 15.75 0.00 4.02 1.97 0.05 78.21 22:49:01 5 15.81 0.00 3.99 1.18 0.05 78.97 22:49:01 6 15.99 0.00 3.47 2.41 0.05 78.08 22:49:01 7 17.13 0.00 3.90 0.61 0.05 78.32 Average: all 18.41 0.00 4.90 1.43 0.06 75.20 Average: 0 17.56 0.00 4.90 1.50 0.05 76.00 Average: 1 19.11 0.00 5.08 1.55 0.06 74.20 Average: 2 19.22 0.00 4.48 0.72 0.06 75.53 Average: 3 19.75 0.00 5.39 1.93 0.09 72.84 Average: 4 17.67 0.00 4.74 1.11 0.05 76.44 Average: 5 17.80 0.00 4.90 0.73 0.06 76.52 Average: 6 17.40 0.00 4.95 2.20 0.05 75.40 Average: 7 18.80 0.00 4.79 1.68 0.06 74.66